From d36a764525f8e712d556bedc114ca693d5063b84 Mon Sep 17 00:00:00 2001
From: tickstep <tickstep@outlook.com>
Date: Mon, 24 Jan 2022 21:57:27 +0800
Subject: [PATCH] update build.sh script

---
 build.sh | 4 +++-
 1 file changed, 3 insertions(+), 1 deletion(-)

diff --git a/build.sh b/build.sh
index bfb5479..1f333a5 100755
--- a/build.sh
+++ b/build.sh
@@ -14,7 +14,9 @@ fi
 output="out"
 
 build_dir=`dirname $0`
-mkdir -p ${build_dir}/${output} > /dev/null 2>&1
+if [ ! -d ${build_dir}/${output} ];then
+  mkdir -p ${build_dir}/${output}
+fi
 
 default_golang() {
   export GOROOT=/usr/local/go